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A Secure Decentralized Storage Scheme of Private Information in Blockchain Environments

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2018, 23(1), pp.111-116
  • DOI : 10.9708/jksci.2018.23.01.111
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : December 4, 2017
  • Accepted : January 19, 2018
  • Published : January 31, 2018

SeungJin Han 1

1경인여자대학교

Accredited

ABSTRACT

Recently, IoT and Big Data dealing with voluminous and complex sensitive information is one of the key issues in the era of the 4th industrial revolution. There have been a lot of studies to store the collected and processed sensitive information safely in storage data. Especially biometric information, if it is leaked and becomes identity theft, is hard to be corrected and results in serious event. To fix the problem, methods such as FIDO or KFTC have been proposed. In this paper, we propose a modified method of TTAK.KO-12.0098 according to the environment of this paper and propose a method of safely storing the generated disposable template in a block chain. We show that our method is better by comparing the existing method and the security analysis.

Citation status

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